3228660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1993}}^1$

素因数の和:2014

約数の個数: 60

約数和(自身を含む): 10133508

約数和(自身を除く): 6904848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1993, 3986, 5979, 7972, 9965, 11958, 17937, 19930, 23916, 29895, 35874, 39860, 53811, 59790, 71748, 89685, 107622, 119580, 161433, 179370, 215244, 269055, 322866, 358740, 538110, 645732, 807165, 1076220, 1614330, 3228660]

約数ペア:

[(1, 3228660), (2, 1614330), (3, 1076220), (4, 807165), (5, 645732), (6, 538110), (9, 358740), (10, 322866), (12, 269055), (15, 215244), (18, 179370), (20, 161433), (27, 119580), (30, 107622), (36, 89685), (45, 71748), (54, 59790), (60, 53811), (81, 39860), (90, 35874), (108, 29895), (135, 23916), (162, 19930), (180, 17937), (270, 11958), (324, 9965), (405, 7972), (540, 5979), (810, 3986), (1620, 1993)]